Pre-Literate (Oral) Age (until ~3500 BCE)
An age in which knowledge is entirely interiorized within the individual and collective memory. The reproduction of activity and norms occurs exclusively through "natural transmission"—oral communication, rituals, and direct imitation. The key and sole technology for preserving and transmitting knowledge is human language and speech. The structures of everyday life are local, mythological, and cyclical.
Agrarian-Literate (Pre-Industrial) Age (~3500 BCE – ~1750 CE)
The advent of writing marks the first great technologization of memory. Knowledge begins to be exteriorized (moved outside) onto physical media (clay, papyrus, parchment, paper). This allows for the creation of "artificial" mechanisms of reproduction—culture as a repository of standards (sacred texts, laws, chronicles). However, knowledge remains elitist, and the speed of manual copying limits its dissemination. The structures of everyday life are subordinated to the agrarian rhythm.
Industrial Age (~1750 – ~1950)
Characterized by the onset of the technologization of physical operations and energy. "Know-how" is massively exteriorized through instructions, blueprints, and patents. The technologies include machines and assembly lines, and the method is operationalization (Taylorism). Systems for the mass reproduction of norms and knowledge emerge and develop, including universal education, newspapers, and ideologies. The structures of everyday life become linear, subordinated to the industrial rhythm, and urbanization and a clear division of labor occur.
Information (Post-Industrial) Age (~1950 – ~2020s)
The stage of technologizing information work. The procedures for storing, processing, and transmitting data have become digital and practically instantaneous. Data is processed by software, not "in the head" of a person. The reproduction of knowledge is radically accelerated through digital networks, creating a gap between the rate of new knowledge creation and its dissemination and reproduction. The structures of everyday life are defined by the collapse of the physical space of activity, the emergence of virtual worlds, and the rise of platform business models.
Intellectual (Post-Information) Age (~2020s – ...)
The nascent age, defined by the technologization of intellectual functions. Key technologies (LLMs, generative AI) operate not with data, but directly with information and, potentially, with knowledge. The reproduction of activity begins to be technologized, occurring no longer on a "human substrate". The structures of everyday life are transforming into a world of agent-based systems, where an intellectual agent mediates interaction with reality, and following the space of activity, time itself "collapses".
To systematically analyze the current transformation, an adequate theoretical foundation is necessary. The first step in constructing it is to define timeframes and identify key periods, each characterized by a dominant mode of working with knowledge, technologies, and, consequently, unique structures of everyday life. Such a historical perspective allows for the identification of patterns in phase-based technological transitions and a more precise determination of the nature and scale of the changes occurring today.